Google multitech CallFinder 100, has both FXO and FXS interface you can connect.
Problem is you call out and don't get simulated ring back while the GSM call is being setup. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Totaro Sent: Saturday, June 21, 2008 11:08 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Asterisk GSM Gateway Project There is a commercial product that does just that. I cannot reveal the company name since they are clients of mine but they have a BTS, a retractable 15 foot tower, a laptop or small PC running Asterisk and either do VoIP over VSAT or connect via T1/E1. Mostly government work but they are busy and growing very fast. Thanks, Steve Totaro On Sat, Jun 21, 2008 at 5:38 PM, broadband Voice <[EMAIL PROTECTED]> wrote: > I am thinking about using an existing asterisk box and turning it into a gsm > gateway. Has anyone tried this before, adding sonme gsm cards and an > antenna. Any ideas. > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > AstriCon 2008 - September 22 - 25 Phoenix, Arizona > Register Now: http://www.astricon.net > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ----------------------------------------- Disclaimer: This e-mail communication and any attachments may contain confidential and privileged information and is for use by the designated addressee(s) named above only. If you are not the intended addressee, you are hereby notified that you have received this communication in error and that any use or reproduction of this email or its contents is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us immediately by replying to this message and deleting it from your computer. Thank you. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users